CN206430870U - A kind of efficient air-tightness detection device - Google Patents
A kind of efficient air-tightness detection device Download PDFInfo
- Publication number
- CN206430870U CN206430870U CN201720078344.3U CN201720078344U CN206430870U CN 206430870 U CN206430870 U CN 206430870U CN 201720078344 U CN201720078344 U CN 201720078344U CN 206430870 U CN206430870 U CN 206430870U
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- CN
- China
- Prior art keywords
- compressing member
- detection device
- fixed mount
- tightness detection
- efficient air
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Examining Or Testing Airtightness (AREA)
Abstract
A kind of efficient air-tightness detection device, it is related to motorcycle component technical field, including frame, frame top is fixed with master cylinder, the output end of master cylinder is fixed with fixed mount, the top of fixed mount is provided with upper compressing member directed downwardly, upper compressing member carries drive device, lower compressing member upward of the fixed mount bottom provided with the upper compressing member of correspondence, venthole is provided with the top of lower compressing member, lower compressing member is connected with air inlet pipeline, air inlet pipeline is connected with venthole, lifting guide pillar is additionally provided with frame, lifting guide pillar passes through the both sides of fixed mount, the test flume equipped with water or oil is provided with below frame, upper compressing member and lower compressing member are arranged in test flume.This programme greatly reduces hand labor intensity by providing a kind of efficient air-tightness detection device；The influence for manually operating and being caused to air-leakage test result is reduced, so as to improve accuracy of detection；Multiple parts are once can detect, detection efficiency is improved.
Description
Technical field
The utility model is related to motorcycle component technical field, more particularly to a kind of efficient air-tightness detection device.
Background technology
Numerous parts all have required to sealing on motorcycle, such as motorcycle carburetor float chamber, due to using
When need to be filled with fuel oil into float chamber, therefore have higher sealing requirements, be also required in actual production process to new life
The carburetor bowl of production carries out air tight test, to ensure product quality.
The mode of traditional inspection motorcycle carburetor float chamber air-tightness is water inspection method, i.e., first put carburetor bowl
Enter after operating water tank and blocked manually, it is inflated after the completion of carburetor bowl closure, when air pressure reaches necessarily
Whether there is bubble generation to judge whether gas leakage by observing in water after numerical value.But this kind of method is examined by manually operating
Survey, detection efficiency is low, is unsuitable for the batch detection of part.
Utility model content
The purpose of this utility model is to provide a kind of efficient air-tightness detection device, is suitable for carrying out motorcycle parts
The batch detection of air-tightness, detection efficiency is high.
Above-mentioned purpose of the present utility model technical scheme is that：A kind of efficient air-leakage test dress
Put, including frame, frame top is fixed with master cylinder, and the output end of master cylinder is fixed with fixed mount, and the top of fixed mount is provided with
Upper compressing member directed downwardly, upper compressing member carries drive device, lower compression upward of the fixed mount bottom provided with the upper compressing member of correspondence
Venthole is provided with the top of part, lower compressing member, lower compressing member is connected with air inlet pipeline, and air inlet pipeline is connected with venthole, in frame
Lifting guide pillar is additionally provided with, lifting guide pillar passes through the test flume being provided with below the both sides of fixed mount, frame equipped with water or oil, upper compression
Part and lower compressing member are arranged in test flume.
By using above-mentioned technical proposal, the drive device of upper compressing member moves downward it so that go up compressing member by zero
Part is pressed on lower compressing member, and part to be detected is fixed and clamped using upper compressing member and lower compressing member；Master cylinder is to treat
Survey part is dropped to together with fixed mount provides power resources in test flume；Whole compaction process was tested without manually compressing
Journey enters test flume without artificial operation part, on the one hand reduces artificial manipulation strength, on the other hand reduce it is artificial because
The influence that sealing is produced when element is to piece test；Multiple parts can be disposably detected, detection efficiency is improved.
It is preferred that, upper compressing member includes compression cylinder and clamping sleeve, and the output end of compression cylinder is set down, and clamping sleeve is solid
It is scheduled on the output end of compression cylinder.
By using above-mentioned technical proposal, compression cylinder control clamping sleeve is moved downward, and part is pressed on into lower compressing member
On, the error influence that manual operation is brought on testing result is reduced, artificial operation difficulty and intensity is alleviated and improves inspection
Survey efficiency.
It is preferred that, clamping sleeve is made of nylon rod, and clamping sleeve bottom margin is provided with smooth knuckle.
By using above-mentioned technical proposal, nylon rod has good toughness, and wearability is good, therefore is suitable as compressing
The material of part, on the one hand itself does not allow frangibility, and the abrasion on the other hand produced between part is few, the damage to part
It is small；Clamping sleeve edge sets knuckle, it is to avoid the corner angle of protrusion cause scuffing etc. to workpiece surface, protects part to be measured to try one's best
It is injury-free.
It is preferred that, experiment trench bottom is provided with the resilient snubber for supporting and mounting bracket.
By using above-mentioned technical proposal, when master cylinder driving fixed mount is moved downward, geometrical clamp runs into resilient snubber
Play cushioning effect, with reduce due to fixed mount impact test groove bottom land causes to compress part when air-tightness influence.
It is preferred that, resilient snubber uses support spring, and support spring is detachably secured in test flume.
By using above-mentioned technical proposal, with support spring as resilient snubber, simple in construction, good buffer effect.
It is preferred that, lower compressing member includes pressing table, and pressing table is provided with sealing ring, and sealing ring is according to the shape of part to be measured
Set, venthole is located in sealing ring.
By using above-mentioned technical proposal, sealing ring is set on pressing table, can be by sealing ring by outlet when compressing
Sealed around hole, cause the impacted probability of sealing so as to reduce and there is gap between part and pressing table.
To sum up, a kind of efficient air-tightness detection device described in the utility model, greatly reduces hand labor intensity；Subtract
The influence that weak artificial operation is caused to air-leakage test result, so as to improve accuracy of detection；It once can detect multiple zero
Part, improves detection efficiency.
Brief description of the drawings
Fig. 1 is the schematic diagram of efficient air-tightness detection device.
Reference：1st, frame；2nd, master cylinder；3rd, gas pressure regulator；4th, fixed mount；5th, upper compressing member；501st, gas is compressed
Cylinder；502nd, clamping sleeve；6th, test flume；7th, lower compressing member；701st, pressing table；702nd, sealing ring；703rd, venthole；8th, air inlet pipe
Road；9th, inlet pipeline；10th, outlet pipeline；11st, lifting guide pillar；12nd, resilient snubber.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of efficient air-tightness detection device, including frame 1, the top of frame 1 is fixed with master cylinder 2, main
Cylinder 2 is connected with gas pressure regulator 3, and the output end of master cylinder 2 is fixed with fixed mount 4.Fixed mount 4 is provided with lifting guide pillar 11,
Lifting guide pillar 11 is fed through the both sides of fixed mount 4, and fixed mount 4 can be slided up and down along lifting guide pillar 11.
The top of fixed mount 4 is provided with some upper compressing members 5 directed downwardly, and upper compressing member 5 includes compression cylinder 501 and clamping sleeve
502, the output end of compression cylinder 501 is set down, and clamping sleeve 502 is fixed on the output end of compression cylinder 501, clamping sleeve 502
It is made of nylon rod, and the bottom margin of clamping sleeve 502 is provided with smooth knuckle.
The lower section of frame 1 is provided with test flume 6, and test flume 6 is connected with inlet pipeline 9 and outlet pipeline built with water, test flume 6
10.It is located at the upper lower section of compressing member 5 in test flume 6 and is provided with corresponding lower compressing member 7, lower compressing member 7 includes pressing table 701 and sealing
Ring 702, pressing table 701 is provided with sealing ring 702, and the position of sealing ring 702 and shape are set according to the sealing position of part to be measured
Put, venthole 703 is located in sealing ring 702.Air inlet pipeline 8 is connected with pressing table 701, air inlet pipeline 8 connects with venthole 703
It is logical.Positioned at the lower section of fixed mount 4 provided with the resilient snubber 12 being detachably fixed in test flume 6, resilient snubber 12 is using support
Spring.
When detecting motorcycle parts, first part to be measured is placed on pressing table 701, and by feature bottom detected part pair
Quasi- sealing ring 702 is embedded in；Master cylinder 2 is opened, the output end of master cylinder 2 moves downward, drive the pushing downward of fixed mount 4
Tight part 7 is moved；Compression cylinder 501 is opened simultaneously, and the output end driving clamping sleeve 502 of compression cylinder 501 is moved downward, until pressure
Part to be measured is pressed on pressing table 701 by tight set 502；Master cylinder 2 continues downwards, until part to be measured is submerged in water and is contradicted
Stop after to resilient snubber 12；Open air inlet pipeline 8 to ventilate to venthole 703, and air pressure is controlled by gas pressure regulator 3
Value；The number of bubbles that bubble is produced and produced is seen whether, judges to be detected the air-tightness of part；After inspection is finished, main gas
The backhaul of cylinder 2, removes part.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (6)
1. a kind of efficient air-tightness detection device, including frame（1）, it is characterised in that：Frame（1）Top is fixed with master cylinder
（2）, master cylinder（2）Output end be fixed with fixed mount（4）, fixed mount（4）Top be provided with some upper compressing members directed downwardly
（5）, upper compressing member（5）With drive device, fixed mount（4）Bottom is provided with the upper compressing member of correspondence（5）Lower compressing member upward
（7）, lower compressing member（7）Top is provided with venthole（703）, lower compressing member（7）It is connected with air inlet pipeline（8）, air inlet pipeline（8）With
Venthole（703）Connection, frame（1）On be additionally provided with lifting guide pillar（11）, lifting guide pillar（11）Through fixed mount（4）Both sides,
Frame（1）Lower section is provided with the test flume equipped with water or oil（6）, upper compressing member（5）With lower compressing member（7）It is arranged on test flume（6）
It is interior.
2. a kind of efficient air-tightness detection device according to claim 1, it is characterised in that：The upper compressing member（5）Bag
Include compression cylinder（501）And clamping sleeve（502）, compression cylinder（501）Output end set down, clamping sleeve（502）It is fixed on
Compression cylinder（501）Output end.
3. a kind of efficient air-tightness detection device according to claim 2, it is characterised in that：The clamping sleeve（502）Adopt
It is made of nylon rod, and clamping sleeve（502）Bottom margin is provided with smooth knuckle.
4. a kind of efficient air-tightness detection device according to claim 1, it is characterised in that：The test flume（6）Bottom
Provided with for supporting and mounting bracket（4）Resilient snubber（12）.
5. a kind of efficient air-tightness detection device according to claim 4, it is characterised in that：The resilient snubber（12）
Using support spring, support spring is detachably secured to test flume（6）It is interior.
6. a kind of efficient air-tightness detection device according to claim 1, it is characterised in that：The lower compressing member（7）Bag
Include pressing table（701）, pressing table（701）It is provided with sealing ring（702）, venthole（703）Positioned at sealing ring（702）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720078344.3U CN206430870U (en) | 2017-01-21 | 2017-01-21 | A kind of efficient air-tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720078344.3U CN206430870U (en) | 2017-01-21 | 2017-01-21 | A kind of efficient air-tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206430870U true CN206430870U (en) | 2017-08-22 |
Family
ID=59583044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720078344.3U Expired - Fee Related CN206430870U (en) | 2017-01-21 | 2017-01-21 | A kind of efficient air-tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206430870U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020181865A1 (en) * | 2019-03-13 | 2020-09-17 | 山东龙昶智能科技有限公司 | High-efficiency manual airtight machine |
| CN113203529A (en) * | 2021-04-29 | 2021-08-03 | 重庆卡马机电有限责任公司 | Air tightness detection device |
| CN117054000A (en) * | 2023-10-12 | 2023-11-14 | 南通市兴铭匠精密五金有限公司 | Aluminum alloy shell air tightness detection device |
-
2017
- 2017-01-21 CN CN201720078344.3U patent/CN206430870U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020181865A1 (en) * | 2019-03-13 | 2020-09-17 | 山东龙昶智能科技有限公司 | High-efficiency manual airtight machine |
| CN113203529A (en) * | 2021-04-29 | 2021-08-03 | 重庆卡马机电有限责任公司 | Air tightness detection device |
| CN117054000A (en) * | 2023-10-12 | 2023-11-14 | 南通市兴铭匠精密五金有限公司 | Aluminum alloy shell air tightness detection device |
| CN117054000B (en) * | 2023-10-12 | 2023-12-19 | 南通市兴铭匠精密五金有限公司 | Aluminum alloy shell air tightness detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20200121 |